package com.lovegu.object.down;

/**
 * @author 老顾
 * @title: B
 * @projectName java-restudy
 * @email: 1437594522@qq.com
 * @date 2022/9/21 18:32
 */
public class B extends A{
    @Override
    void m1() {
        System.out.println("B类中定义的m1方法");
    }
}
